package org.example.gerneral;

/**
 * @author ZerlindaLi create at 2021/4/2 15:38
 * @version 1.0.0
 * @description ConcreteClassB
 */
public class ConcreteClassB extends AbstractClass{

    public void step3() {
        System.out.println("ConcreteClassB的第三步");
    }
}
